RU2443063C2 - Способ и устройство для выработки нового ключа при передаче обслуживания в беспроводных сетях - Google Patents

Способ и устройство для выработки нового ключа при передаче обслуживания в беспроводных сетях Download PDF

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Publication number
RU2443063C2
RU2443063C2 RU2009143679/07A RU2009143679A RU2443063C2 RU 2443063 C2 RU2443063 C2 RU 2443063C2 RU 2009143679/07 A RU2009143679/07 A RU 2009143679/07A RU 2009143679 A RU2009143679 A RU 2009143679A RU 2443063 C2 RU2443063 C2 RU 2443063C2
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Russia
Prior art keywords
access point
key
access
identifier
master
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RU2009143679/07A
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English (en)
Russian (ru)
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RU2009143679A (ru
Inventor
Микаэла ВАНДЕРВИН (US)
Микаэла ВАНДЕРВИН
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Квэлкомм Инкорпорейтед
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0431—Key distribution or pre-distribution; Key agreement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0433—Key management protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2009143679/07A 2007-04-26 2008-04-25 Способ и устройство для выработки нового ключа при передаче обслуживания в беспроводных сетях RU2443063C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US91403307P 2007-04-26 2007-04-26
US60/914,033 2007-04-26
US12/109,082 2008-04-24
US12/109,082 US10091648B2 (en) 2007-04-26 2008-04-24 Method and apparatus for new key derivation upon handoff in wireless networks

Publications (2)

Publication Number Publication Date
RU2009143679A RU2009143679A (ru) 2011-06-10
RU2443063C2 true RU2443063C2 (ru) 2012-02-20

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RU2009143679/07A RU2443063C2 (ru) 2007-04-26 2008-04-25 Способ и устройство для выработки нового ключа при передаче обслуживания в беспроводных сетях

Country Status (16)

Country Link
US (3) US10091648B2 (de)
EP (2) EP2143236B1 (de)
JP (1) JP5209703B2 (de)
KR (1) KR101124190B1 (de)
CN (1) CN101669379B (de)
AU (1) AU2008245604B2 (de)
BR (2) BR122019024787B1 (de)
CA (1) CA2682813C (de)
HK (1) HK1140353A1 (de)
IL (1) IL201413A0 (de)
MX (1) MX2009011374A (de)
MY (1) MY157777A (de)
RU (1) RU2443063C2 (de)
TW (1) TWI390893B (de)
UA (1) UA93791C2 (de)
WO (1) WO2008134564A1 (de)

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RU2643159C1 (ru) * 2014-03-24 2018-01-31 ИНТЕЛ АйПи КОРПОРЕЙШН Устройство, система и способ защиты связи пользовательского устройства (ue) в беспроводной локальной сети

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RU2643159C1 (ru) * 2014-03-24 2018-01-31 ИНТЕЛ АйПи КОРПОРЕЙШН Устройство, система и способ защиты связи пользовательского устройства (ue) в беспроводной локальной сети

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Publication number Publication date
US10091648B2 (en) 2018-10-02
US20080267407A1 (en) 2008-10-30
UA93791C2 (ru) 2011-03-10
IL201413A0 (en) 2010-05-31
BRPI0811965A2 (pt) 2016-10-04
EP2184933A3 (de) 2013-10-09
KR20100007913A (ko) 2010-01-22
US10085148B2 (en) 2018-09-25
HK1140353A1 (en) 2010-10-08
US20170339558A1 (en) 2017-11-23
US10412583B2 (en) 2019-09-10
JP2010525764A (ja) 2010-07-22
CA2682813C (en) 2014-03-11
RU2009143679A (ru) 2011-06-10
US20190028889A1 (en) 2019-01-24
EP2143236A1 (de) 2010-01-13
AU2008245604B2 (en) 2011-02-10
AU2008245604A1 (en) 2008-11-06
MX2009011374A (es) 2009-11-09
JP5209703B2 (ja) 2013-06-12
EP2184933A2 (de) 2010-05-12
BRPI0811965B1 (pt) 2020-02-18
WO2008134564A1 (en) 2008-11-06
EP2143236B1 (de) 2017-02-15
MY157777A (en) 2016-07-29
BR122019024787B1 (pt) 2020-06-16
CA2682813A1 (en) 2008-11-06
CN101669379B (zh) 2014-06-25
TWI390893B (zh) 2013-03-21
CN101669379A (zh) 2010-03-10
KR101124190B1 (ko) 2012-05-23
TW200910826A (en) 2009-03-01
EP2184933B1 (de) 2018-07-25

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